hestefania hestefania

01-06-2020
Physics

contestada

What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?

Respuesta :

sqdancefan sqdancefan

05-06-2020

Answer:

39.7 kJ

Explanation:

The kinetic energy formula applies:

KE = (1/2)mv^2 = (1/2)(633.0 kg)(11.2 m/s)^2 = 39,701.76 J

The kinetic energy is about 39.7 kJ.

Answer Link

Otras preguntas

What does the interaction between the nurse and Erkan in Paragraph 1 reveal about Erkan? Erkan is a violent man and poses a threat to those around him. Erkan is

Which of the following had a dramatic impact on making the world a more connected, global place?

The hunchback around their parents of the upper back is known as which postural deviation?

How did agriculture change during the new imperialism? A. More crash crops were grown B. More food was grown to feed world populations C. Land mismanagement led

PT8 what does the word " fossil " mean

What is most characteristic of the federal government? A. governor and secretary of state B. one house legislature C. executive, legislative, and judicial branc

Describe how a company could promote the health of its employees. Justify your response using two or more complete sentences

How does a virus keep evolving? Explain.

Explain the purpose and function of a gene.

Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each member of the group one-sixth of the pie, how